This 90 degree adapter allows the cable to have a suitable extension direction, which can prevent your device from damaging due to the cable's strain on your devices USB C port, In order to prolong the service life of your device. Compliant with lastest USB4 & Thunderbolt 4 standard and backward compatibility, Support up to 40Gbps data transfer, 100W (20V/5A) power delivery and 8K@60Hz video pass through, this adapter will replace your USB C port completely without any sacrifice.